How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

If winner is:HomeDrawAway
Week of 2/27100.0*Chance in playoffs100.0*Average seed
Junior Barranquilla vs Palmeiras-15.5+0.2+20.8
-0.4+0.0+0.5
Alianza Lima vs Boca Juniors-0.7+2.1-0.6

What If

Chances based on how well the Palmeiras finish out the regular season.   Explain

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
16-18In1006,882,260*
155-0-1In9918,827,291
144-2-0In10008,725,034
134-1-1In93728,201,501
124-0-299.8%7227022,681,223
3-3-0In9377,432,192
113-2-199.96931035,855,149
103-1-294.23163657,408,392
2-4-099.4623813,541,243
93-0-361.935938130,530,571
2-3-188.920691122,688,981
82-2-246.614652154,269,989
1-5-080.4117020895,902
72-1-39.19682357,420,632
1-4-126.60276767,150,509
61-3-23.23574022,687,362
2-0-40.40396122,674,844
0-6-016.0016731194,312
51-2-30.10277335,841,539
0-5-10.614257899,249
41-1-4Out89228,201,453
0-4-20.0014863,543,092
31-0-5Out1998,833,249
0-3-3Out3977,429,823
20-2-4Out01008,726,495
0-1Out1006,886,753*
Total:50.0%25252525498,329,040

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

If winner is:HomeDrawAway
Week of 2/27100.0*Lottery seed
Junior Barranquilla vs Palmeiras+3.4+0.2-4.8
Alianza Lima vs Boca Juniors+0.1-0.2+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
186-0-096400
165-1-079192000
155-0-152351120000100
144-2-03039227100000
134-1-192328201031060000
124-0-21412191912512061000000
3-3-0161725241451510000
113-2-100271621176131251000000
103-1-200002511136151814731051000
2-4-0000131123235111173100100
93-0-30000030151115159220134100000
2-3-10000317027141917927310000
82-2-2001000141016148161594100000
1-5-000100002718261747521000
72-1-300000271391518181484100000
1-4-100001520141016171373100000
61-3-2000300014916212014831000
2-0-4000000137131921181252000
0-6-000016000261319191372100
51-2-30000000151018232114620
0-5-1010000137152122179310
41-1-40000138172525165
0-4-2000001411202622123
31-0-50000310253725
0-3-300001312273621
20-2-40002113552
10-1-500021979
00-0-600496
Total:33333333333333333333333333333333